Ferris, R. W. (1990). Renewal in theological education: Strategies for change. Billy Graham Center, Wheaton College.
Citazione stile Chigago Style (17a edizione)Ferris, Robert W. Renewal in Theological Education: Strategies for Change. Wheaton, IL: Billy Graham Center, Wheaton College, 1990.
Citatione MLA (9a ed.)Ferris, Robert W. Renewal in Theological Education: Strategies for Change. Billy Graham Center, Wheaton College, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.